Guru Labs: June 2006 Archives

Treo700p Mini-review

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I've had my shiny new Treo700p for the past week and I thought I share a few things I've noticed about upgrading from my Treo650.

By far, the best new feature is support for super fast (slightly less fast than DSL) data access via EVDO. The speed difference is incredible and the latency is about 1/2 of what it used to be.

Benefits of the speed increase (and latency decrease):


  • SSH sessions have nearly no lag! (note that I use pssh as my PalmOS SSH client)

  • IRC, VNC and RDP remote desktop sessions are also greatly improved with nearly zero lag.

  • Web browsing is MUCH faster due to the lower latency, faster download speeds and improvements to cache handling in Blazer v4.5.

  • Doing a new email check my IMAP inbox (with 24,000+ messages) now takes about 10 seconds versus a minute on the Treo650. New emails download very fast.

  • High quality streaming audio and video is now possible. I know lots of people are going gagga over the fact that Orb works. The 3GP test page worked fine for me.

  • Tethering your Laptop via Bluetooth DUN results in speeds around 250Kbs. If you tether your laptop via USB the speeds are around 950Kbs!

Besides the killer speed increase there has also been a large round of polishing. Some things I've noticed in that regard include:


  • The "screen is locked" dialog now shows the time.

  • Contacts can be assigned a custom ring tone in the Contacts app.

  • The SMS app has seen a face lift.

  • The excellent Documents To Go app with PDF, MS Word, MS Excel (incidentally, it does calculations on TEXT cells the same way as Excel), MS Powerpoint support is now included and installed the ROM.

All in all I'm very pleased with the upgrade to the Treo700p.

Server vendors like Dell love Linux as it helps them sell hardware. It is in their best interest to have their servers work well with Linux.

Dell has long had a server management software called Dell OpenManage Server Administrator (OMSA) which provides a command line and web interface to monitors hardware details and failures as well as has the ability to "plug-in" to various datacenter management platforms like HP OpenView, CA Unicenter, and Novell Zenworks.

Historically OMSA required several binary-only kernel modules for drivers to the system management chips. This meant that if you used OMSA, it would "taint" your kernel rendering your system unsupported by kernel developers (although you could still get support from your Enterprise Linux vendor and Dell).

Today I noticed that Dell OpenManage Server Administrator v5.0 was released. The press release didn't mention this, but digging deeper I discovered this tidbit:

Starting with OMSA 5.0, all necessary kernel components are now fully open source, GPL licensed, and included in kernel.org 2.6.x. This includes the OpenIPMI drivers/char/ipmi/ipmi* drivers, drivers/firmware/dell_rbu Remote BIOS Update driver, and drivers/firmware/dcdbas Dell Base Systems Managment driver. This should make it much easier to install and run OMSA on a variety of Linux distributions (userspace library incompatibilities, if any, notwithstanding).

That is very cool! Well done Dell.

I also found out today that Dell makes it easy (relatively so) to install OMSA via a "unofficial" yum repository. Do any other big hardware vendors have yum repos for their management tools?

Information on the repository is available at: http://linux.dell.com/repo/software/

About this Archive

This page is an archive of entries in the Guru Labs category from June 2006.

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